Quickstart:

Model Setup:

For each mesh, create a collision model by using:

CollisionModel3D* model = newCollisionModel3D();

(Shared meshes can use one model)
Add all the triangles the mesh has to the model by using:

model->addTriangle(vertex1,vertex2,vertex3);

Call:

model->finalize();

Collision Test:

Assuming you have two models (m1,m2), either set both of their’s transformation
matrices (world matrix) by calling:

m1->setTransform(model1_transformation_matrix);

m2->setTransform(model2_transformation_matrix);

or set only one of them (in case you’re testing the model against itself, with different
transform) Then call:

m1->collision(m2);

The function returns a bool indicating if a collision has occurred. Note that if you test a
model against itself with a different transform, you need to supply that transform as an
optional parameter.

Collision Test Results:

Use the getCollidingTriangles function to get which triangles have collided. Use the
getCollisionPoint function to find the exact collision point.

Other Collision Tests:

You can use the rayCollision and sphereCollision functions to test the model against
these primitives.